Abyssal plains are located near mid-ocean ridges.
a. true
b. false

the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.

c. troops marched forward in close formation against newer, more accurate weapons